diff --git a/packages/cli/fixtures/pricing-monthly-annual/agentic.config.ts b/packages/cli/fixtures/pricing-monthly-annual/agentic.config.ts
index 938e87ba..782a0440 100644
--- a/packages/cli/fixtures/pricing-monthly-annual/agentic.config.ts
+++ b/packages/cli/fixtures/pricing-monthly-annual/agentic.config.ts
@@ -30,7 +30,7 @@ export default defineConfig({
     },
     {
       name: 'Basic Annual',
-      slug: 'basic-annual', // invalid duplicate slug
+      slug: 'basic-annual',
       interval: 'year',
       lineItems: [
         {
diff --git a/packages/cli/src/lib/__snapshots__/load-agentic-config.test.ts.snap b/packages/cli/src/lib/__snapshots__/load-agentic-config.test.ts.snap
index c7a27663..46d4f8dc 100644
--- a/packages/cli/src/lib/__snapshots__/load-agentic-config.test.ts.snap
+++ b/packages/cli/src/lib/__snapshots__/load-agentic-config.test.ts.snap
@@ -54,6 +54,24 @@ exports[`loadAgenticConfig > basic-raw-free-ts 1`] = `
 }
 `;
 
+exports[`loadAgenticConfig > invalid: invalid-name-0 1`] = `[ZodValidationError: Validation error: Invalid project name "Test Invalid Name 0". Must be lower kebab-case with no spaces between 2 and 64 characters. at "name"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-name-1 1`] = `[ZodValidationError: Validation error: Invalid project name "Test-Invalid-Name-1". Must be lower kebab-case with no spaces between 2 and 64 characters. at "name"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-name-2 1`] = `[ZodValidationError: Validation error: Invalid project name "test_invalid_name_2". Must be lower kebab-case with no spaces between 2 and 64 characters. at "name"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-name-3 1`] = `[ZodValidationError: Validation error: Required at "name"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-name-4 1`] = `[ZodValidationError: Validation error: Invalid project name "@foo/bar". Must be lower kebab-case with no spaces between 2 and 64 characters. at "name"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-origin-url-0 1`] = `[Error: Invalid originUrl: must be a valid https URL]`;
+
+exports[`loadAgenticConfig > invalid: invalid-origin-url-1 1`] = `[ZodValidationError: Validation error: Invalid url at "originUrl"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-origin-url-2 1`] = `[ZodValidationError: Validation error: Required at "originUrl"]`;
+
+exports[`loadAgenticConfig > invalid: invalid-origin-url-3 1`] = `[ZodValidationError: Validation error: Invalid url at "originUrl"]`;
+
 exports[`loadAgenticConfig > invalid: pricing-base-inconsistent 1`] = `[ZodValidationError: Validation error: Invalid PricingPlanLineItem "base": reserved "base" LineItems must have "licensed" usage type. at "pricingPlans[1].lineItems[0]"]`;
 
 exports[`loadAgenticConfig > invalid: pricing-custom-inconsistent 1`] = `[Error: Invalid pricingPlans: all PricingPlans which contain the same LineItems (by slug "custom") must have the same usage type ("licensed" or "metered").]`;
@@ -136,6 +154,82 @@ exports[`loadAgenticConfig > pricing-3-plans 1`] = `
 }
 `;
 
+exports[`loadAgenticConfig > pricing-custom-0 1`] = `
+{
+  "name": "test-pricing-custom-0",
+  "originAdapter": {
+    "location": "external",
+    "type": "raw",
+  },
+  "originUrl": "https://httpbin.org",
+  "pricingIntervals": [
+    "month",
+    "year",
+  ],
+  "pricingPlans": [
+    {
+      "lineItems": [
+        {
+          "amount": 0,
+          "slug": "base",
+          "usageType": "licensed",
+        },
+      ],
+      "name": "Free",
+      "slug": "free",
+    },
+    {
+      "interval": "month",
+      "lineItems": [
+        {
+          "amount": 500,
+          "interval": "month",
+          "slug": "base",
+          "usageType": "licensed",
+        },
+        {
+          "billingScheme": "per_unit",
+          "interval": "month",
+          "rateLimit": {
+            "interval": 2592000,
+            "maxPerInterval": 1000,
+          },
+          "slug": "custom",
+          "unitAmount": 100,
+          "usageType": "metered",
+        },
+      ],
+      "name": "Basic Monthly",
+      "slug": "basic-monthly",
+    },
+    {
+      "interval": "year",
+      "lineItems": [
+        {
+          "amount": 4800,
+          "interval": "year",
+          "slug": "base",
+          "usageType": "licensed",
+        },
+        {
+          "billingScheme": "per_unit",
+          "interval": "year",
+          "rateLimit": {
+            "interval": 2592000,
+            "maxPerInterval": 1500,
+          },
+          "slug": "custom",
+          "unitAmount": 80,
+          "usageType": "metered",
+        },
+      ],
+      "name": "Basic Annual",
+      "slug": "basic-annual",
+    },
+  ],
+}
+`;
+
 exports[`loadAgenticConfig > pricing-freemium 1`] = `
 {
   "name": "test-pricing-freemium",
diff --git a/packages/cli/src/lib/load-agentic-config.test.ts b/packages/cli/src/lib/load-agentic-config.test.ts
index 59384b3d..cd6c9104 100644
--- a/packages/cli/src/lib/load-agentic-config.test.ts
+++ b/packages/cli/src/lib/load-agentic-config.test.ts
@@ -11,7 +11,8 @@ const fixtures = [
   'pricing-freemium',
   'pricing-pay-as-you-go',
   'pricing-3-plans',
-  'pricing-monthly-annual'
+  'pricing-monthly-annual',
+  'pricing-custom-0'
 ]
 
 const invalidFixtures = [
@@ -21,7 +22,16 @@ const invalidFixtures = [
   'pricing-empty-1',
   'pricing-empty-2',
   'pricing-duplicate-0',
-  'pricing-duplicate-1'
+  'pricing-duplicate-1',
+  'invalid-origin-url-0',
+  'invalid-origin-url-1',
+  'invalid-origin-url-2',
+  'invalid-origin-url-3',
+  'invalid-name-0',
+  'invalid-name-1',
+  'invalid-name-2',
+  'invalid-name-3',
+  'invalid-name-4'
 ]
 
 const fixturesDir = path.join(
diff --git a/packages/cli/src/lib/validate-agentic-config.ts b/packages/cli/src/lib/validate-agentic-config.ts
index 983d610e..5a39956a 100644
--- a/packages/cli/src/lib/validate-agentic-config.ts
+++ b/packages/cli/src/lib/validate-agentic-config.ts
@@ -32,6 +32,8 @@ export async function validateAgenticConfig(
       parsedOriginUrl.protocol === 'https:',
       'Invalid originUrl: must be a valid https URL'
     )
+
+    assert(parsedOriginUrl.hostname, 'Invalid originUrl: must be a valid URL')
   } catch (err) {
     throw new Error('Invalid originUrl: must be a valid https URL', {
       cause: err